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            Trichloromethane

            Product name Trichloromethane
            English alias R 20
            Chloroform
            CAS 67-66-3
            EINECS 200-663-8
            Chemical formula CHCl3
            Molecular weight 119.38
            InChI InChI=1/3CH4.3ClH/h3*1H4;3*1H/p-3
            Melting point -63℃
            Physical and chemical properties Properties Colorless transparent, high refractive index, volatile liquid. It has a special sweet smell.
            Melting point - 63.2 ℃
            Boiling point 61.3 ℃
            Relative density 1.4832
            Refractive index 1.4422
            Solubility is miscible with ethanol, ether, benzene, petroleum ether, carbon tetrachloride, carbon disulfide and volatile oil, and slightly soluble in water (1ml is soluble in about 200ml of water at 25 ℃).
            Use It is used as raw material for solvent and freon, and also used in plastics, medicine, pesticide and perfume industries

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